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Blockchain Developer Jobs in Florida (NOW HIRING)

Octagon Talent

Lead Frontend Engineer

Miami, FL · Remote

Engineer efficient data visualization solutions that transform complex blockchain and backend data into user-friendly interfaces * Drive technical excellence through collaboration with cross ...

Octagon Talent

Lead Frontend Engineer

Aventura, FL · Remote

Engineer efficient data visualization solutions that transform complex blockchain and backend data into user-friendly interfaces * Drive technical excellence through collaboration with cross ...

ITrade STEM

Lead Frontend Engineer

Miami, FL · On-site

Engineer efficient data visualization solutions that transform complex blockchain and backend data into user-friendly interfaces * Drive technical excellence through collaboration with cross ...

Artech

Required Skills & Qualifications

Tampa, FL · On-site

$47.75 - $61.75/hr

Strong programming experience with JavaScript or TypeScript. * Experience developing, testing, debugging, and deploying smart contracts. * Strong understanding of blockchain development principles ...

Amazech Solutions

Solidity Engineer

Tampa, FL · On-site

We are seeking a Solidity Engineer to work out of NJ, Tampa, Dallas . Description: We are seeking a ... The ideal candidate will have a deep understanding of blockchain technology and its associated ...

No Limit Technology

Rust Developer

Tampa, FL

Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent work ... Knowledge of blockchain technology and cryptocurrency. Familiarity with cloud platforms and ...

Circle

Lead Product Designer, Arc Platform

Tampa, FL · On-site

This role focuses on shaping how developers and businesses interact with blockchain-native products and primitives - including networks, transactions, permissions, and programmable value. Rather than ...

ITrade STEM

Lead Backend Engineer

Miami, FL · Remote

With deep backing from top VCs and a founding team of fintech and blockchain veterans, we're scaling fast - and we're looking for core engineers to shape what comes next. What You'll Do Architect ...

ITrade STEM

Lead Backend Engineer

Miami, FL · On-site

With deep backing from top VCs and a founding team of fintech and blockchain veterans, we're scaling fast - and we're looking for core engineers to shape what comes next. What You'll Do • Architect ...

Octagon Talent

Lead Backend Engineer

Miami, FL · Remote

With deep backing from top VCs and a founding team of fintech and blockchain veterans, we're scaling fast -- and we're looking for core engineers to shape what comes next. What You'll Do · Architect ...

VanEck

Full Stack Engineer (Web3)

Tampa, FL · On-site

$120K/yr

Blockchain and Marketplace Infrastructure: Work with backend and database infrastructure that ... Experience with cloud services (AWS, GCP, or Azure) and DevOps tools (Docker, Kubernetes, CI/CD)

Octagon Talent

Lead Elixir Platform Engineer

Miami, FL · Remote

$170K - $250K/yr

With deep backing from top VCs and a founding team of fintech and blockchain veterans, we're scaling fast -- and we're looking for core engineers to shape what comes next. ???? What You'll Do

Circle

Senior Counsel, Arc

Tampa, FL · On-site

$230K - $297K/yr

Partner with Product, Engineering, Compliance, and Policy to shape blockchain features and smart contract structures aligned with applicable laws. * Design and implement legal policies, protocols ...

Fireblocks

Mobile Engineer

Miami, FL · On-site

... developer documentation. * Build and maintain secure, reliable SDK components for wallet operations, including cryptographic operations, blockchain interactions, and security-sensitive flows.

Octagon Talent

Lead Quality Assurance Engineer

Miami, FL · Remote

$100K - $160K/yr

JOB OVERVIEW: We are looking for a Lead Quality Assurance Engineer for an exciting remote ... Familiarity with blockchain technology (EVM, smart contracts, Web3) * Extensive QA experience in ...

ITrade STEM

Lead Quality Assurance Engineer

Miami, FL · On-site

JOB OVERVIEW: We are looking for a Lead Quality Assurance Engineer for an exciting remote ... Familiarity with blockchain technology (EVM, smart contracts, Web3) * Extensive QA experience in ...

ITrade STEM

Lead Quality Assurance Engineer

Miami, FL · Remote

JOB OVERVIEW: We are looking for a Lead Quality Assurance Engineer for an exciting remote ... Familiarity with blockchain technology (EVM, smart contracts, Web3) * Extensive QA experience in ...

ITRADE STEM

Lead Quality Assurance Engineer

Miami, FL · Remote

We seek a Lead Quality Assurance Engineer for an exciting remote opportunity based in Miami. Our ... Familiarity with blockchain technology (EVM, smart contracts, Web3) * Extensive QA experience in ...

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Showing results 21-40

All JobsBlockchain Developer JobsBlockchain Developer Jobs in Florida

Blockchain Developer information

See Florida salary details

$35.9K

$83.6K

$124K

How much do blockchain developer jobs pay per year?

As of Aug 6, 2026, the average yearly pay for blockchain developer in Florida is $83,581.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,300.00 and $97,100.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a blockchain developer, and why are they important?

A Blockchain Developer should possess strong programming skills (such as in Solidity, JavaScript, or Python), a solid understanding of cryptography, and experience with distributed ledger technologies, typically backed by a degree in computer science or a related field. Familiarity with blockchain platforms (like Ethereum or Hyperledger), smart contract development, and relevant certifications (such as Certified Blockchain Developer) are highly beneficial. Attention to detail, problem-solving ability, and effective collaboration are standout soft skills in this role. These competencies enable developers to build secure, reliable, and innovative blockchain solutions that meet complex business and technical requirements.

What does a blockchain developer do?

A blockchain is a digital, public transaction record or digital ledger. People usually associate it with the cryptocurrency Bitcoin, but blockchain technology can also record digital transactions with other cryptocurrencies, data, or information. Unlike other forms of finance, cryptocurrencies that rely on the blockchain are decentralized, so people can access Bitcoin and other digital currencies without going to a bank. Computer experts and cryptographers are developing additional ways to use blockchain technology, such as for trade and healthcare records.

How much are blockchain developers paid?

Blockchain developers typically earn between $80,000 and $150,000 annually, depending on experience, location, and skill level. Senior developers with expertise in smart contracts, cryptography, and blockchain platforms can earn higher salaries, especially in competitive markets or with specialized certifications.

What is the difference between Blockchain Developer vs Blockchain Engineer?

AspectBlockchain DeveloperBlockchain Engineer
Primary FocusDeveloping blockchain applications and smart contractsDesigning and building blockchain infrastructure and networks
Skills & CertificationsProficiency in Solidity, JavaScript, cryptography; certifications like Certified Blockchain DeveloperKnowledge of distributed systems, network architecture; certifications like Certified Blockchain Engineer
Work EnvironmentSoftware development teams, startups, fintech companiesBlockchain infrastructure projects, enterprise solutions, network setup
Industry UsageApplication development in finance, supply chain, healthcareBuilding blockchain platforms, maintaining networks, security

While both roles involve blockchain technology, Blockchain Developers focus on creating applications and smart contracts, whereas Blockchain Engineers design and maintain the underlying blockchain infrastructure. The roles often overlap but differ in scope and technical emphasis.

What is a blockchain developer?

Blockchain Developers are professionals who design, build, and maintain decentralized applications and smart contracts using blockchain technology. They work with various blockchain platforms like Ethereum, Hyperledger, or Solana to create secure and transparent systems for industries such as finance, supply chain, and healthcare. Their responsibilities include developing protocols, writing code for smart contracts, and ensuring the security and integrity of blockchain networks.

What are some common challenges blockchain developers face when integrating blockchain solutions with existing enterprise systems?

Blockchain Developers often encounter challenges when integrating blockchain solutions with legacy enterprise systems, such as ensuring interoperability between different technologies, managing data consistency, and addressing scalability concerns. Additionally, developers must navigate security protocols and compliance requirements unique to blockchain while collaborating closely with IT, security, and business teams. Adapting smart contracts to fit existing workflows and ensuring seamless user experiences require both technical expertise and effective communication across departments.
More about Blockchain Developer jobs
What are the most commonly searched types of Blockchain Developer jobs in Florida? The most popular types of Blockchain Developer jobs in Florida are:
What are popular job titles related to Blockchain Developer jobs in Florida? For Blockchain Developer jobs in Florida, the most frequently searched job titles are:
What job categories do people searching Blockchain Developer jobs in Florida look for? The top searched job categories for Blockchain Developer jobs in Florida are:
What cities in Florida are hiring for Blockchain Developer jobs? Cities in Florida with the most Blockchain Developer job openings:
Blockchain Developer jobs near you
Infographic showing various Blockchain Developer job openings in Florida as of July 2026, with employment types broken down into 91% Full Time, 5% Part Time, 2% Contract, and 2% Nights. Highlights an 75% Physical, 3% Hybrid, and 22% Remote job distribution, with an average salary of $83,581 per year, or $40.2 per hour.

Lead Frontend Engineer

Octagon Talent

Miami, FL • Remote

Full-time

Re-posted 3 days ago

Job description

Octagon Talent Solutions is a full-service technology recruitment and staffing company based in South Florida. We humanize technical recruitment by identifying candidates' long-term career goals and assessing cultural fit when presenting opportunities. Our focus on long-term relationships helps ensure placements that last.


Job Overview:

We're seeking a Lead Frontend Engineer to join our client's team in a remote position. This position offers a unique opportunity to architect and build cutting-edge fintech applications using modern technologies like SvelteKit and Svelte 5. As part of a high-performing engineering team, you'll shape the future of securities trading platforms through innovative frontend solutions, while working on complex distributed systems that demand technical excellence. This role combines creative front-end development with the challenge of building real-time, high-stakes financial applications - perfect for a senior developer ready to significantly impact fintech.


RESPONSIBILITIES:

  • Own and evolve modern frontend architecture using SvelteKit and Svelte 5, ensuring scalable and maintainable code bases
  • Design and implement high-performance real-time interfaces, including dynamic charts, data tables, and live metrics dashboards
  • Develop and maintain a robust design system leveraging Tailwind, ShadCN, and Bits-ui to ensure consistent, accessible user experiences
  • Create secure and intuitive user flows, including authentication, dashboard interfaces, and complex form systems
  • Engineer efficient data visualization solutions that transform complex blockchain and backend data into user-friendly interfaces
  • Drive technical excellence through collaboration with cross-functional teams, particularly backend and blockchain developers
  • Shape architectural decisions focusing on performance optimization, scalability, and future-proof solutions


REQUIREMENTS:

  • Experience in finance, trading, or security-sensitive apps
  • Experience with crypto wallets, Web3 integrations, or DeFi platforms
  • Worked on community-focused platforms (user profiles, social features, dashboards)
  • Familiar with PostgreSQL, or real-time data pipelines (e.g., Kafka, Redis…)
  • Built JavaScript libraries or contributed significantly to open-source projects
  • Extensive experience with modern frontend frameworks, particularly SvelteKit and Svelte 5
  • Proficiency in building real-time data visualization interfaces and dynamic dashboards
  • Strong background with Tailwind CSS, ShadCN, and Bits-ui component libraries
  • Experience with PostgreSQL and real-time data pipelines (Kafka, Redis)
  • Proven track record in open-source contributions or JavaScript library development


Domain Experience:

  • Background in community-focused platforms, including user profiles and social features
  • Web3 ecosystem experience, including crypto wallet integrations and DeFi platforms
  • Track record in developing security-sensitive applications or financial platforms


Additional Technical Skills (Recommended):

  • Experience with WebSocket protocols for real-time data streaming
  • Knowledge of frontend performance optimization and bundle size management
  • Familiarity with TypeScript and modern build tools
  • Understanding of CI/CD pipelines and automated testing practices


Our client's team maintains a fast-paced, dynamic environment. This role goes beyond typical 9–5 expectations—we're looking for an exceptional frontend engineer who will build, own, and deliver world-class products while collaborating with our talented, close-knit team.

To apply, please share your portfolio, GitHub profile, or examples of past work — particularly real-time applications, dashboards, or security/finance-related projects.